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ATX laboratory power supply unit, ATX power station

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Creation quality: 5.0/5 (1 vote)
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  • 461 views
  • 5 downloads

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3D design format
STL Folder details Close
  • Blende.stl
  • Griffbefestigung.stl
  • Griffstück.stl
  • Hinterer Rahmen.stl
  • Platinenabdeckung.stl
  • Vorderer Rahmen.stl

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Publication date 2023-12-07 at 22:27
Design number 1628988

3D printer file info

3D model description

I have developed a new housing to give an old PC power supply unit a useful purpose.

It is held together by threaded rods, but long screws and melt-in threads can also be used.

3 digital voltage indicators for 3.3V, 5V and 12V as well as 2x12V built-in sockets, 1 small switch for connection to the expansion board via which the power supply unit is switched on. The contact that also starts the PC.

Only the 24-pin plug is used from the power supply unit The other cables have been removed.

In the front frame, 4 threads were cut by hand with a tap on both sides towards the rear for the 4 long threaded rods and towards the front for the 4 short grub screws. M5 threads were also cut in the handle piece.

My parts list:

2x digital voltage displays

1x digital display for voltage and current 4-28V

1x ATX PC power supply unit

1x ATX Power Adapter Board, ATX Power Supply Adapter

7x banana plug sockets

2x DC panel jack 5.5 mm x 2.1 mm

1x mini toggle switch

4x threaded rods M4x180

4x grub screws M4x40

2 M5 head bolts with hexagon socket

3D printing settings

PLA, 20% infill

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